ISO7742DWR Isolators

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Digital isolators are used to isolate electrical circuits within a system from each other. This is done to protect circuitry from dangerous voltage spikes or other power surges that can cause circuit failure and catastrophic damage to the system as a whole. Digital isolators also reduce the opportunities for noise and interference between circuits while improving safety and accuracy. The ISO7742DWR is a general purpose digital isolator designed to isolate digital signals from each other across a range of DC voltage levels from 0 to 3000V.

The ISO7742DWR is a bidirectional device which means it can pass data from a source to a destination and also from a destination to a source without having to reverse connections. This makes it a versatile choice for a variety of situations where isolating digital signals from each other is desired. The ISO7742DWR operates by using a transformer to electrically isolate the source and the destination circuits. When used in combination with the appropriate driver and receiver, the ISO7742DWR can be used to isolate digital signals within a system over long distances such as across printed circuit boards or between devices.

The ISO7742DWR is capable of up to 3000V of isolation and operates at frequencies up to 10 Mbps. It has a low power consumption of 1.0mA, which means that it can be used without the need for an external power supply. The ISO7742DWR also has a high common mode transient immunity of up to 8kV/µs. This means it is capable of withstanding high voltage spikes and is suitable for use in applications such as medical device, industrial control, and test instrumentation. The ISO7742DWR is intended for use in power limited application and is not suitable for use in high voltage or high current levels.

The ISO7742DWR is a low-cost, general purpose digital isolator designed to provide reliable I/O connection across isolation barrier in many industrial and medical applications. It has a high common mode transient immunity and a wide range of DC voltage levels, making it a versatile and reliable choice for isolating digital signals from each other. The low power consumption also reduces its impact on the overall system design and allows for greater flexibility when it comes to the design of the circuits it will be used with. The ISO7742DWR is a reliable and cost effective solution for isolating digital signals within a system.

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